Bifurcation Sets of Symmetrical Continuous Piecewise Linear Systems with Three Zones. - Emilio Freire; Enrique Ponce; Francisco G. F. Rodrigo; Francisco Torres 001 (Int. J. Bifurc. Chaos, 2002)

A Piecewise Linear Electronic Circuit with a Multiplicity of bifurcations. - Emilio Freire; Enrique Ponce; Francisco G. F. Rodrigo; Francisco Torres 001 (Int. J. Bifurc. Chaos, 2004)